
Doktorvolt DV-9474-FOT-258-DC 2-String DC 1000V Solar PV Switchgear
PHOTOVOLTAIC | | EAN: 5903260279474
Technical specifications
| Weight | 2,35 kg |
|---|---|
| SPD type | T2 |
| Number of strings | 2 |
| Voltage | DC |
| Additional equipment | MC4 connector |
1000V DC T2 IP65 2-string photovoltaic distribution board, 2x 1000V DC surge arrester
Additional set of solar connectors
⭐⭐⭐⭐⭐
➡️Doktorvolt photovoltaic distribution board:
✔️ is fitted with high-quality current protection components,
✔️ two surge arresters from the renowned Doktorvolt brand have been used for DC surge protection; these are characterised by high performance and T2 protection class,
✔️ the switchboard has an IP65 protection rating, ensuring it is hermetically sealed and watertight.
➡️ Doktorvolt® has implemented a TÜV SÜD-certified management system in its switchboard manufacturing process:
✔️ a guarantee of high quality,
✔️ a transparent flow of information,
✔️ a guarantee of safety,
✔️ assured good customer service.

PLEASE NOTE! A very common cause of fires in PV installations is the use of solar connectors from different manufacturers. Connectors from different sources have different specifications – a poor fit leads to the generation of resistance, resulting in a rise in temperature which may cause the installation to catch fire. In Europe, the IEC 62548 and IEC 60364-7-712:2017 standards do not permit the connection of DC connectors from different manufacturers. The use of connectors and components from manufacturers other than those factory-recommended by Doktorvolt® is not permitted. To prevent accidents and ensure the safety of our customers, we include a set of solar connectors (4x female, 4x male) with the distribution board.
➡️Doktorvolt specialises in the manufacture of high-quality construction distribution boards with sockets, photovoltaic distribution boards and extension leads. The company stands out on the market for its quality, attention to detail and comprehensive customer service. Doktorvolt products are manufactured using tried-and-tested components sourced from European suppliers.
| Enclosure | |
| number of modules |
8 |
| Number of rows |
1 |
| Installation | surface-mounted |
| Enclosure protection rating | IP65 |
| rated voltage of the enclosure | 1000V |
| enclosure dimensions | 215 x 210 x 100 mm |
| Enclosure dimensions including PG glands and connectors | 215 x 240 x 100 mm |
| Enclosure material | technopolymer |
| door material | polycarbonate |
| housing colour |
grey RAL 7035 |
| screw material | stainless steel |
| seal material | EPDM rubber |
| PG cable glands and M F 4 connectors |
1x PG-11 4x female 4x male (plus a set of connection fittings included) |
| Certificates and standards |
CE |
|
DC circuit protection |
|
| DC surge arrester | 2x 1000V DC T2 |
| maximum operating voltage Uc | 1000V DC |
| protection class |
T2 |
| maximum operating current In |
20 kA |
| maximum operating current Imax | 40 kA |
| Voltage protection level | Up < 2.0 kV |
| Number of DC circuits (strings) | 2 |
| Certificates | CE |
| Cabling | |
| Cabling used |
Solar cable 1x6mm² 0.6/1kV BiT 1000 (black) Solar cable 1x6mm² 0.6/1kV BiT 1000 (red)
|
| Solar connectors | |
| Solar connectors |
4x female
|
| Operating voltage |
1000 V DC |
| Pulse voltage |
8 kV |
| protection rating |
IP 67 |
| Manufacturer’s information | |
| Manufacturer | Doktorvolt |
| Manufacturer’s certificates and standards |
TÜV SÜD |
| Manufacturer’s designation | DV-9474-FOT-258-DC |
| EAN | 5903260279474 |
1000V DC T2 IP65 2-string photovoltaic distribution board, 2x 1000V DC surge arrester
Additional set of solar connectors
⭐⭐⭐⭐⭐
➡️Doktorvolt photovoltaic distribution board:
✔️ is fitted with high-quality current protection components,
✔️ two surge arresters from the renowned Doktorvolt brand have been used for DC surge protection; these are characterised by high performance and T2 protection class,
✔️ the switchboard has an IP65 protection rating, ensuring it is hermetically sealed and watertight.
➡️ Doktorvolt® has implemented a TÜV SÜD-certified management system in its switchboard manufacturing process:
✔️ a guarantee of high quality,
✔️ a transparent flow of information,
✔️ a guarantee of safety,
✔️ assured good customer service.

PLEASE NOTE! A very common cause of fires in PV installations is the use of solar connectors from different manufacturers. Connectors from different sources have different specifications – a poor fit leads to the generation of resistance, resulting in a rise in temperature which may cause the installation to catch fire. In Europe, the IEC 62548 and IEC 60364-7-712:2017 standards do not permit the connection of DC connectors from different manufacturers. The use of connectors and components from manufacturers other than those factory-recommended by Doktorvolt® is not permitted. To prevent accidents and ensure the safety of our customers, we include a set of solar connectors (4x female, 4x male) with the distribution board.
➡️Doktorvolt specialises in the manufacture of high-quality construction distribution boards with sockets, photovoltaic distribution boards and extension leads. The company stands out on the market for its quality, attention to detail and comprehensive customer service. Doktorvolt products are manufactured using tried-and-tested components sourced from European suppliers.
| Enclosure | |
| number of modules |
8 |
| Number of rows |
1 |
| Installation | surface-mounted |
| Enclosure protection rating | IP65 |
| rated voltage of the enclosure | 1000V |
| enclosure dimensions | 215 x 210 x 100 mm |
| Enclosure dimensions including PG glands and connectors | 215 x 240 x 100 mm |
| Enclosure material | technopolymer |
| door material | polycarbonate |
| housing colour |
grey RAL 7035 |
| screw material | stainless steel |
| seal material | EPDM rubber |
| PG cable glands and M F 4 connectors |
1x PG-11 4x female 4x male (plus a set of connection fittings included) |
| Certificates and standards |
CE |
|
DC circuit protection |
|
| DC surge arrester | 2x 1000V DC T2 |
| maximum operating voltage Uc | 1000V DC |
| protection class |
T2 |
| maximum operating current In |
20 kA |
| maximum operating current Imax | 40 kA |
| Voltage protection level | Up < 2.0 kV |
| Number of DC circuits (strings) | 2 |
| Certificates | CE |
| Cabling | |
| Cabling used |
Solar cable 1x6mm² 0.6/1kV BiT 1000 (black) Solar cable 1x6mm² 0.6/1kV BiT 1000 (red)
|
| Solar connectors | |
| Solar connectors |
4x female
|
| Operating voltage |
1000 V DC |
| Pulse voltage |
8 kV |
| protection rating |
IP 67 |
| Manufacturer’s information | |
| Manufacturer | Doktorvolt |
| Manufacturer’s certificates and standards |
TÜV SÜD |
| Manufacturer’s designation | DV-9474-FOT-258-DC |
| EAN | 5903260279474 |



